How do you answer the equation - 4r+11=4 (1-r) + 7?

What is the answer to the problem 8 1/3 x 3 3/4?

An industrial machine was able to make 9 pens in 3 seconds what is the rate made per second

What is the rate for 46 and 2?

A square has an area of 64 square inches. What is the length of one side of the square? What is the length of the diagonal

What is the quotient to 5x5

Leonardo recorded his speed while skateboarding and determind he was traveling 18 feet per seconds. How many feet could he travel in one minute?

If two positive integers p and q are written as p = a^2b^3 and q = a^3b, where a and b are integers, then show that LCM (p, q) * HCF (p, q) = pq

If the original distribution of x values is known to be normal, do we need to make any restriction about sample size in order to claim that the distribution of sample means x taken from random samples of a given size is normal?

What is 4 1/2 divided by 7 1/3 and multiplied by 1 3/5?

Is - 130 closer to 121 or 144